Look at Round 5 Germany's turn. The Moore N. Able AI controls both Eastern Poland, Novgorod, and Belorussia before and after combat.
During Combat Move - 2 bombers moved from Western Germany to Western Russia. They survive the battle but during the Non-Combat Move it is determined they can't land in Western Russia, because that was the battle zone. They still have two units of movement left and could land in any of the three previously mentioned controlled zones but instead were allowed to crash. It appears something is wrong with the Moore N. Able AI in this scenario. I don't know if this is a generic or specific issue more testing would be need to determine.
Hope this helps make the AI better, overall TripleA is outstanding and the AI is ok.